Edit audio online for free. Audio Lab lets you convert, enhance, and fine-tune audio files with tools like 8D Audio Converter, Bass Booster, Noise Reduction, Equalizer, 432Hz Tuning, Lo-fi, and more. No signup required—export your music instantly!
Audio Lab is a browser-based audio processing suite with a variety of tools to manipulate and enhance your audio files for free.
Yes, Audio Lab is completely free. All processing is done client-side in your browser.
Audio Lab supports MP3, WAV, WebM, OGG, FLAC, AAC, and M4A formats.
No, Audio Lab is a web application and runs entirely in your browser. No installation is required.
No, for most effects, all audio processing is done locally in your browser. Your audio files are not uploaded to any server for the core effects application.
You can save your processed audio using the 'Export Configuration' panel. Choose your desired format and quality, and then click the 'Export Audio' button to download the file.
Some effects are subtle or depend heavily on the source audio. For example, a stereo widener won't have a noticeable effect on a mono track. Ensure your audio has the characteristics the effect is designed to work with (e.g., bass frequencies for a bass booster). Also, ensure your listening equipment (headphones/speakers) can reproduce the frequencies being affected.
Lo-fi applies a slowed and reverb effect to your audio, creating chill, vintage soundscapes.
It uses panning and reverb to create an immersive 8D effect, making sound appear to move around your head. Use headphones for best results.
This tool converts music from standard 440Hz tuning to 432Hz for a warmer sound.
It lets you shift the frequency of your audio, changing how high or low it sounds.
Use the Temporal Modification tool to speed up or slow down your audio while maintaining pitch.
Stereo Widener increases the stereo width of your audio, making it sound fuller and more spacious.
Automated Sweep automatically pans your audio from left to right, creating dynamic movement.
Use the Subharmonic Intensifier or Bass Booster Presets to enhance bass and sub-bass frequencies.
Frequency Sculptor lets you fine-tune bass, mid, and treble frequencies using a 3-band equalizer.
Use the Key Transposer to shift your audio up or down in semitones.
Pace Adjuster changes the tempo of your audio without altering its pitch.
Use the Echo Generator to add customizable echo and delay effects.
Yes, use the Reverse Playback tool for experimental or creative reverse effects.
The Gain Controller lets you increase or decrease your audio's volume precisely.
Use the Audio Splitter to select start and end times and extract sections from your audio.
Yes, the Rhythm Detector analyzes your audio and detects its beats per minute (BPM).
Bass Booster offers multiple preset intensities to quickly boost low frequencies.
Reverb Presets simulate real acoustic spaces such as vocal ambience, rooms, halls, and cathedrals.